Port Giles Weather Forecast
- 5
- 16
Cloud clearing
- 8
- 16
Mostly sunny
- 8
- 17
Partly cloudy
- 9
- 17
Partly cloudy
- 10
- 15
Shower or two
- 9
- 14
Partly cloudy
- 8
- 15
Cloudy
Today 18 Jul Yorke Peninsula
Mostly sunny. Light winds becoming northerly 15 to 20 km/h in the morning then becoming light in the early afternoon. Daytime maximum temperatures around 16.
Gulf St Vincent Coastal Waters
- Wind
- North to northeasterly about 10 knots.
- Seas
- Below 1 metre.
- 1st Swell
- South to southwesterly below 1 metre.
- Weather
- Mostly sunny.
- Weather Situation
- A strong high pressure system over Victoria will continue to extend a ridge over South Australia. A weak trough develops in the west on Tuesday.
Port Giles Temperature Statistics View More
July Temperature
Edithburgh (9km)
Lowest 17 July, 2026
-0.4 °CAverage July
11.1 °CHighest 14 July, 2026
17.2 °C
Climate (2021–2026)
Edithburgh (9km)
Average Low 2021–2026
12.3 °CAverage 2021–2026
16 °CAverage High 2021–2026
20.7 °C